"...force the script to write Unix newlines "\n" only?"

Perhaps like this:

#!c:/perl/bin/perl.exe

use Data::Dumper;
use strict;
use warnings;

my $string = qq(foo\nbar\n);

open my $fh, '>', "dos.txt";
my @layers = PerlIO::get_layers($fh, output => 1); # edit
print Dumper(\@layers);
print $fh $string;
close $fh;

open $fh, '>:pop', "unix.txt";
@layers = PerlIO::get_layers($fh, output => 1);
print Dumper(\@layers);
print $fh $string;
close $fh;

__END__

$VAR1 = [
          'unix',
          'crlf'
        ];

$VAR1 = 'unix';

$ hexdump.exe -c  dos.txt
0000000   f   o   o  \r  \n   b   a   r  \r  \n
000000a


$ hexdump.exe -c  unix.txt
0000000   f   o   o  \n   b   a   r  \n
0000008

[download]

Update: See also PerlIO and Get record separator of a file. And thanks to davido.

Update2: Funky question: How can i do the same thing using IO::All? I've been playing around with it but i don't have a real plan for the moment. Perhaps i don't understand the manual. Or i miss something, as you like.

Update3: (awkward)


use IO::All;
io("io.txt")->binmode(':unix')->print($string);

__END__

$ hexdump.exe -c io.txt
0000000   f   o   o  \n   b   a   r  \n
0000008

[download]

Best regards, Karl

«The Crux of the Biscuit is the Apostrophe»

In reply to Re: How to print Unix newlines in Strawberry Perl on Windows by karlgoethebier
in thread How to print Unix newlines in Strawberry Perl on Windows by evgen-i

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